Field Technician – Mining Equipment

About the role

We are looking for an experienced Field Service Technician to support Komatsu mining operations across the Southwest. The role is field‑based, operating from a company‑provided service truck to diagnose, troubleshoot and repair large mining equipment on‑site.

Key responsibilities

• Perform diagnostics, troubleshooting and repairs on haul trucks, shovels, excavators, dozers and other heavy mining equipment.
• Operate a fully equipped service truck while traveling to job sites in Arizona and California for 4‑6 weeks at a time.
• Apply advanced knowledge of hydraulics, electrical systems, schematics and system troubleshooting.
• Execute high‑accuracy repairs following OEM specifications and determine appropriate repair methods.
• Inspect tooling and personal protective equipment regularly and communicate any issues to leadership.
• Maintain technical competency and support service crews as needed.

Required profile

• Minimum 3 years experience maintaining mining equipment such as electric‑drive trucks, shovels, dozers, excavators or loaders.
• Ability to read technical prints and complete repairs to OEM specifications.
• Willingness to work in the field for 4‑6 weeks at a time, up to 70‑hour weeks.
• Clean driving record.
• Completion of an accredited apprenticeship or a technical college program is a plus.

Required skills

• Hydraulics troubleshooting and repair.
• Low‑voltage electrical systems knowledge.
• Mechanical systems maintenance.
• Precision measuring instruments.
• Reading and interpreting technical drawings.